doc/webdeveloper/common/platform.js

   1 // Returns true if the extension is running on a Mac
   2 function webdeveloper_isMac()
   3 {
   4     var appInfo = Components.classes["@mozilla.org/xre/app-info;1"];
   5
   6     // If app info is set
   7     if(appInfo)
   8     {
   9         // If the OS is set to Darwin
  10         if(appInfo.getService(Components.interfaces.nsIXULRuntime).OS == "Darwin")
  11         {
  12             return true;
  13         }
  14     }
  15     else if(!webdeveloper_isPreferenceSet("general.platform.override") && navigator.platform.indexOf("Mac") == 0)
  16     {
  17         return true;
  18     }
  19
  20     return false;
  21 }